Rolex GMT-Master II — Ref. 126710BLNR (2018)

Model: GMT-Master II
Nickname: “Batman/Batgirl” (black/blue)
Reference: 126710BLNR
Year: 2018
Box/Papers: Yes — original Rolex box & warranty card (2018)

Case

• Diameter: 40 mm

• Material: Oystersteel (904L)

• Bezel: Bidirectional 24-hour, black/blue Cerachrom insert (platinum-filled numerals)

• Crystal: Sapphire with Cyclops date

• Crown: Screw-down, Triplock

• Caseback: Solid, screw-down

• Water Resistance: 100 m / 330 ft

• Lug Width: 20 mm

• Thickness (approx.): ~12 mm

Dial

• Color: Black

• Markers/Hands: 18K white-gold with Chromalight lume

• GMT Hand: Blue 24-hour hand

• Functions: Hours, minutes, seconds, date, independent jumping local hour, 24-hour GMT

Movement

• Caliber: Rolex 3285 (automatic)

• Accuracy: Superlative Chronometer (−2/+2 s/day after casing)

• Power Reserve: ~70 hours

• Tech: Chronergy escapement, Parachrom hairspring (paramagnetic), Paraflex shock absorbers, bidirectional rotor

Bracelet

• Type: Jubilee (5-link) — jubilee band

• Material: Oystersteel

• Clasp: Oysterlock safety clasp with Easylink 5 mm extension

• End Links: Solid, integrated

Included

• Rolex presentation box

• Warranty card dated 2018

• Booklets & tags (if applicable)